Cregit: Linux 6.9: hotplug.h

Contributors: 8
Author	Tokens	Token Proportion	Commits	Commit Proportion
Ingo Molnar	36	38.30%	4	23.53%
Thomas Gleixner	31	32.98%	5	29.41%
Andrew Morton	9	9.57%	2	11.76%
Rusty Russell	7	7.45%	1	5.88%
Linus Torvalds (pre-git)	6	6.38%	2	11.76%
Balbir Singh	3	3.19%	1	5.88%
Greg Kroah-Hartman	1	1.06%	1	5.88%
David Howells	1	1.06%	1	5.88%
Total	94		17

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SCHED_HOTPLUG_H
#define _LINUX_SCHED_HOTPLUG_H

/*
 * Scheduler interfaces for hotplug CPU support:
 */

extern int sched_cpu_starting(unsigned int cpu);
extern int sched_cpu_activate(unsigned int cpu);
extern int sched_cpu_deactivate(unsigned int cpu);

#ifdef CONFIG_HOTPLUG_CPU
extern int sched_cpu_wait_empty(unsigned int cpu);
extern int sched_cpu_dying(unsigned int cpu);
#else
# define sched_cpu_wait_empty	NULL
# define sched_cpu_dying	NULL
#endif

#ifdef CONFIG_HOTPLUG_CPU
extern void idle_task_exit(void);
#else
static inline void idle_task_exit(void) {}
#endif

#endif /* _LINUX_SCHED_HOTPLUG_H */